Black borders with QHY695a

Sequence Generator Equipment Compatibility
1

Hi, folks.

I’m using a QHY695a mono CCD and set the correct size, in pixels, of the sensor in the Equipment Profile Manager (2758 x 2208px).

But all images captured by SGP came along with 3072 x 2240px, with black borders in left, top and right of image.

What am I doing wrong?

sgp_equipment
sgp_equipment.jpg1920×1080 486 KB

sgp_image_size
sgp_image_size.jpg1921×1080 305 KB

sgp_borders
sgp_borders.jpg1920×1080 399 KB

2

That is called overscan and can likely be disabled in the ascom driver. The dimensions entered in sgp do not correct this. Those are mainly used for Mosaic calculation.

Thanks,
Jared